Citrus salad

100 g shiitake mushrooms

50-70 g fresh spinach

100 g tomatoes

20-30 g grapefruit juice

1 tbsp. olive oil

1/2 tsp. mustard

salt and pepper to taste

Finely chop and mix hats shiitake mushrooms, tomatoes and spinach, remove the tomato seeds. Mix grapefruit juice, oil, mustard, salt and pepper and season the salad.